diff --git a/pay-java-wx/pom.xml b/pay-java-wx/pom.xml
index 3ef53dd..b2b51b8 100644
--- a/pay-java-wx/pom.xml
+++ b/pay-java-wx/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>pay-java-parent</artifactId>
         <groupId>com.egzosn</groupId>
-        <version>2.10.3-SNAPSHOT</version>
+        <version>2.11.1-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>pay-java-wx</artifactId>
diff --git a/pay-java-wx/src/main/java/com/egzosn/pay/wx/api/WxPayConfigStorage.java b/pay-java-wx/src/main/java/com/egzosn/pay/wx/api/WxPayConfigStorage.java
index 6382744..15d039a 100644
--- a/pay-java-wx/src/main/java/com/egzosn/pay/wx/api/WxPayConfigStorage.java
+++ b/pay-java-wx/src/main/java/com/egzosn/pay/wx/api/WxPayConfigStorage.java
@@ -15,13 +15,21 @@ public class WxPayConfigStorage extends BasePayConfigStorage {
 
 
     /**
-     * 应用id
+     * 微信分配的公众账号ID
      */
-    private   String appid ;
+    private String appid ;
     /**
-     *  商户号 合作者id
+     * 微信分配的子商户公众账号ID
      */
-    private  String mchId;
+    private String subAppid ;
+    /**
+     *  微信支付分配的商户号 合作者id
+     */
+    private String mchId;
+    /**
+     *  微信支付分配的子商户号，开发者模式下必填 合作者id
+     */
+    private String subMchId;
 
 
 
@@ -75,4 +83,20 @@ public class WxPayConfigStorage extends BasePayConfigStorage {
     public void setSecretKey(String secretKey) {
          setKeyPrivate(secretKey);
     }
+
+    public String getSubAppid() {
+        return subAppid;
+    }
+
+    public void setSubAppid(String subAppid) {
+        this.subAppid = subAppid;
+    }
+
+    public String getSubMchId() {
+        return subMchId;
+    }
+
+    public void setSubMchId(String subMchId) {
+        this.subMchId = subMchId;
+    }
 }
diff --git a/pay-java-wx/src/main/java/com/egzosn/pay/wx/api/WxPayService.java b/pay-java-wx/src/main/java/com/egzosn/pay/wx/api/WxPayService.java
index 1c1f08c..1c10433 100644
--- a/pay-java-wx/src/main/java/com/egzosn/pay/wx/api/WxPayService.java
+++ b/pay-java-wx/src/main/java/com/egzosn/pay/wx/api/WxPayService.java
@@ -3,7 +3,6 @@ package com.egzosn.pay.wx.api;
 import com.alibaba.fastjson.JSONObject;
 import com.egzosn.pay.common.api.BasePayService;
 import com.egzosn.pay.common.api.Callback;
-import com.egzosn.pay.common.api.PayConfigStorage;
 import com.egzosn.pay.common.bean.*;
 import com.egzosn.pay.common.bean.result.PayException;
 import com.egzosn.pay.common.exception.PayErrorException;
@@ -38,7 +37,7 @@ import static com.egzosn.pay.wx.bean.WxTransferType.*;
  *         date 2016-5-18 14:09:01
  *         </pre>
  */
-public class WxPayService extends BasePayService {
+public class WxPayService extends BasePayService<WxPayConfigStorage> {
     protected final Log LOG = LogFactory.getLog(WxPayService.class);
 
 
@@ -72,7 +71,7 @@ public class WxPayService extends BasePayService {
      * 创建支付服务
      * @param payConfigStorage 微信对应的支付配置
      */
-    public WxPayService(PayConfigStorage payConfigStorage) {
+    public WxPayService(WxPayConfigStorage payConfigStorage) {
         super(payConfigStorage);
     }
     /**
@@ -80,7 +79,7 @@ public class WxPayService extends BasePayService {
      * @param payConfigStorage 微信对应的支付配置
      * @param configStorage 微信对应的网络配置，包含代理配置、ssl证书配置
      */
-    public WxPayService(PayConfigStorage payConfigStorage, HttpConfigStorage configStorage) {
+    public WxPayService(WxPayConfigStorage payConfigStorage, HttpConfigStorage configStorage) {
         super(payConfigStorage, configStorage);
     }
 
@@ -157,7 +156,12 @@ public class WxPayService extends BasePayService {
 
         Map<String, Object> parameters = new TreeMap<String, Object>();
         parameters.put(APPID, payConfigStorage.getAppid());
-        parameters.put("mch_id", payConfigStorage.getPid());
+        parameters.put("mch_id", payConfigStorage.getMchId());
+        //判断如果是服务商模式信息则加入
+        if (StringUtils.isEmpty(payConfigStorage.getSubAppid()) && StringUtils.isEmpty(payConfigStorage.getSubMchId())){
+            parameters.put("sub_appid", payConfigStorage.getSubAppid());
+            parameters.put("sub_mch_id", payConfigStorage.getSubMchId());
+        }
         parameters.put("nonce_str", SignUtils.randomStr());
         return parameters;
 
diff --git a/pay-java-wx/src/main/java/com/egzosn/pay/wx/bean/WxTransactionType.java b/pay-java-wx/src/main/java/com/egzosn/pay/wx/bean/WxTransactionType.java
index 8ff8252..c7028c5 100644
--- a/pay-java-wx/src/main/java/com/egzosn/pay/wx/bean/WxTransactionType.java
+++ b/pay-java-wx/src/main/java/com/egzosn/pay/wx/bean/WxTransactionType.java
@@ -90,10 +90,12 @@ public enum  WxTransactionType implements TransactionType {
     /**
      * 银行卡转账
      */
+    @Deprecated
     BANK("mmpaysptrans/pay_bank"),
     /**
      *  转账查询
      */
+    @Deprecated
     QUERY_BANK("mmpaysptrans/query_bank")
     ;